Home / 44,050,736.40-66,076,104.60-31,894,515.60

Finding the Fourth Proportional to 44,050,736.40, 66,076,104.60 and 31,894,515.60

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Solution

The fourth proportional to 44,050,736.40, 66,076,104.60 and 31,894,515.60 is: 47,841,773.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,050,736.40 : 66,076,104.60 = 31,894,515.60 : x
  2. Step 2: Convert to fraction form
    44,050,736.40/66,076,104.60 = 31,894,515.60/x
  3. Step 3: Cross multiply
    44,050,736.40x = 66,076,104.60 × 31,894,515.60
  4. Step 4: Simplify right side
    44,050,736.40x = 2,107,465,348,951,932
  5. Step 5: Solve for x
    x = 2,107,465,348,951,932/44,050,736.40
  6. Step 6: Final answer
    x = 47,841,773.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.